:root{--primary: #FC6D31;--primary-light: #FFF5F0;--primary-dark: #a83900;--success: #5a8a5e;--warning: #c49a3c;--danger: #c45c5c;--danger-light: #fdf0f0;--bg: #FAF8FF;--card: #ffffff;--text: #1a1a2e;--text-light: #64748b;--border: #eef0f4;--radius: 1.5rem;--radius-sm: .75rem;--shadow: 0 1px 8px rgba(0, 0, 0, .03);--cat-fruta: #f0c4c4;--cat-verdura: #c4dcc8;--cat-cereal: #e8dbb8;--cat-proteina: #b8d0dc;--cat-lacteo: #e0ccd8;--cat-otro: #d0cec8}[data-theme=dark]{--primary: #FF8A5C;--primary-light: #2a2020;--primary-dark: #FFB08A;--success: #6aaa6e;--warning: #d4aa4c;--danger: #d46c6c;--danger-light: #3a2020;--bg: #1a1a1e;--card: #2a2a2e;--text: #e8e8e8;--text-light: #9a9a96;--border: #3a3a3e;--shadow: 0 1px 8px rgba(0, 0, 0, .2);--cat-fruta: #5a3030;--cat-verdura: #304a34;--cat-cereal: #4a4028;--cat-proteina: #283a44;--cat-lacteo: #44303a;--cat-otro: #3a3830}*{margin:0;padding:0;box-sizing:border-box}html,body{margin:0;padding:0;height:100%;overflow:hidden}body{font-family:Plus Jakarta 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.auth-link:hover{color:var(--primary)}.auth-footer-copy{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-light)}.auth-footer-copy a{color:var(--text-light);text-decoration:none;font-weight:500;transition:color .2s}.auth-footer-copy a:hover{color:var(--primary)}.auth-sep{width:3px;height:3px;background:var(--text-light);border-radius:50%;flex-shrink:0}@media(min-width:600px){.auth-hero-card{min-height:340px;border-radius:3rem}.auth-hero h1{font-size:36px}.auth-hero-content{padding:36px 28px}.auth-card{padding:32px 28px;border-radius:2.5rem}.auth-feature-card{border-radius:2.5rem;padding:24px}.auth-stage{max-width:90px}}@media print{.bottom-nav,.header,.no-print{display:none!important}.app-container{padding:0!important;max-width:none!important}.main-content{padding:0!important;margin:0!important}.print-report{padding:20px;font-size:12px}.print-report h2{font-size:18px}.print-report h3{font-size:14px}.print-report table{page-break-inside:auto}.print-report 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